Patents by Inventor Fran.cedilla.ois Cam

Fran.cedilla.ois Cam has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Receptacle having a grille therein for supporting an active material
    Patent number: 5779773
    Abstract: A grille (26) for retaining an active material (42) in a receptacle (10) which has a convex bottom (14) delimiting an internal space within the receptacle. The grille (26) has the form of a vault and is disposed in the internal space in contact about a portion of its periphery with the internal wall of the convex bottom of the receptacle. The direction of convexity of the vault (26) and of the bottom (14) are opposite to each other. Use in grilles for the support of an adsorbent material in an adsorber.
    Type: Grant
    Filed: February 15, 1996
    Date of Patent: July 14, 1998
    Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et Exploitation des Procedes Georges Claude
    Inventors: Fran.cedilla.ois Cam, Serge Phelut